This book examines our oft emotional relationship with food; the way science has been used and misused by those who govern, provide advice to the public, or try to sell food; and why we tend to believe the statements about healthy eating that we wish were true, rather than those which are true. The book discusses and challenges how the science and knowledge of food, health and nutrition are derived; why knowledge can appear valid even when it is not; how the misleading use of descriptors of risk has been responsible for the strangest ideas about eating in the history of humankind, perverted our approach to the role of food in our lives, and engendered hysterical attitudes; and why public health policy is subject to the whims of activists and lobbyists, and how it becomes dogma that is highly resistant to change despite new evidence. The role of the media and how, and why, science is “modified” and sometimes “falsified”, and why how, not just what, we eat may be crucial are also examined. The book also explores those foods that come ready loaded with poisonous compounds and carcinogens. The conclusions presented here are firmly based upon an extensive bibliography, and a detailed and trustworthy re-examination of key pieces of research that have been influential in setting the present food agenda. The text is set within an historical context dating back to the 16th century, and illustrates how it is that we have always known what we must eat and do to be healthy. The book is written in an approachable and engaging style for all readers regardless of pre-existing scientific knowledge. It is intended for all who have an interest in their food and health, and for students of the food, nutrition, medical, and social sciences.
This book examines our oft emotional relationship with food; the way science has been used and misused by those who govern, provide advice to the public, or try to sell food; and why we tend to believe the statements about healthy eating that we wish were true, rather than those which are true. The book discusses and challenges how the science and knowledge of food, health and nutrition are derived; why knowledge can appear valid even when it is not; how the misleading use of descriptors of risk has been responsible for the strangest ideas about eating in the history of humankind, perverted our approach to the role of food in our lives, and engendered hysterical attitudes; and why public health policy is subject to the whims of activists and lobbyists, and how it becomes dogma that is highly resistant to change despite new evidence. The role of the media and how, and why, science is “modified” and sometimes “falsified”, and why how, not just what, we eat may be crucial are also examined. The book also explores those foods that come ready loaded with poisonous compounds and carcinogens. The conclusions presented here are firmly based upon an extensive bibliography, and a detailed and trustworthy re-examination of key pieces of research that have been influential in setting the present food agenda. The text is set within an historical context dating back to the 16th century, and illustrates how it is that we have always known what we must eat and do to be healthy. The book is written in an approachable and engaging style for all readers regardless of pre-existing scientific knowledge. It is intended for all who have an interest in their food and health, and for students of the food, nutrition, medical, and social sciences.
This is a print on demand edition of a hard to find publication. In 2004 the U.N. Security Council adopted Resolution 1540, a non-proliferation resolution by which it decided that all States shall refrain from supporting by any means non-State actors that attempt to acquire, use or transfer nuclear, chemical or biological weapons and their delivery systems. On Oct. 1, 2009, The Stanley Fdn. organized a ¿civil society¿ session, ¿Resolution 1540: At a Crossroads¿ at the U.N. in New York City, to make a contribution to the official Comprehensive Review of the Status of Implementation on Resolution 1540 conducted by the members of the 1540 Committee. This report summarizes the main conclusions, recommendations, findings, and arguments that were given during the four panel sessions of the side event.
Hazardous waste management is a complex, interdisciplinary field that continues to grow and change as global conditions change. Mastering this evolving and multifaceted field of study requires knowledge of the sources and generation of hazardous wastes, the scientific and engineering principles necessary to eliminate the threats they pose to people and the environment, the laws regulating their disposal, and the best or most cost-effective methods for dealing with them. Written for students with some background in engineering, this comprehensive, highly acclaimed text does not only provide detailed instructions on how to solve hazardous waste problems but also guides students to think about ways to approach these problems. Each richly detailed, self-contained chapter ends with a set of discussion topics and problems. Case studies, with equations and design examples, are provided throughout the book to give students the chance to evaluate the effectiveness of different treatment and containment technologies.
A unique presentation that unifies the field, this book brings together concepts and information about contaminant effects at all levels of the biological hierarchy. Beginning at the biomolecular level, this book builds progressively toward a discussion of effects to the global biosphere. Emphasizing ecological components and fundamental paradigms, the authors strike a balance between the presentation of details relevant at each level and the integration of phenomena and processes among levels. A milestone in the field, the book is suitable for graduate courses, as well as a reference for professionals in the field.
This thoroughly revised and updated Fourth Edition of a time-honored text provides the reader with a comprehensive introduction to the field of scanning electron microscopy (SEM), energy dispersive X-ray spectrometry (EDS) for elemental microanalysis, electron backscatter diffraction analysis (EBSD) for micro-crystallography, and focused ion beams. Students and academic researchers will find the text to be an authoritative and scholarly resource, while SEM operators and a diversity of practitioners — engineers, technicians, physical and biological scientists, clinicians, and technical managers — will find that every chapter has been overhauled to meet the more practical needs of the technologist and working professional. In a break with the past, this Fourth Edition de-emphasizes the design and physical operating basis of the instrumentation, including the electron sources, lenses, detectors, etc. In the modern SEM, many of the low level instrument parameters are now controlled and optimized by the microscope’s software, and user access is restricted. Although the software control system provides efficient and reproducible microscopy and microanalysis, the user must understand the parameter space wherein choices are made to achieve effective and meaningful microscopy, microanalysis, and micro-crystallography. Therefore, special emphasis is placed on beam energy, beam current, electron detector characteristics and controls, and ancillary techniques such as energy dispersive x-ray spectrometry (EDS) and electron backscatter diffraction (EBSD). With 13 years between the publication of the third and fourth editions, new coverage reflects the many improvements in the instrument and analysis techniques. The SEM has evolved into a powerful and versatile characterization platform in which morphology, elemental composition, and crystal structure can be evaluated simultaneously. Extension of the SEM into a "dual beam" platform incorporating both electron and ion columns allows precision modification of the specimen by focused ion beam milling. New coverage in the Fourth Edition includes the increasing use of field emission guns and SEM instruments with high resolution capabilities, variable pressure SEM operation, theory, and measurement of x-rays with high throughput silicon drift detector (SDD-EDS) x-ray spectrometers. In addition to powerful vendor- supplied software to support data collection and processing, the microscopist can access advanced capabilities available in free, open source software platforms, including the National Institutes of Health (NIH) ImageJ-Fiji for image processing and the National Institute of Standards and Technology (NIST) DTSA II for quantitative EDS x-ray microanalysis and spectral simulation, both of which are extensively used in this work. However, the user has a responsibility to bring intellect, curiosity, and a proper skepticism to information on a computer screen and to the entire measurement process. This book helps you to achieve this goal. Realigns the text with the needs of a diverse audience from researchers and graduate students to SEM operators and technical managers Emphasizes practical, hands-on operation of the microscope, particularly user selection of the critical operating parameters to achieve meaningful results Provides step-by-step overviews of SEM, EDS, and EBSD and checklists of critical issues for SEM imaging, EDS x-ray microanalysis, and EBSD crystallographic measurements Makes extensive use of open source software: NIH ImageJ-FIJI for image processing and NIST DTSA II for quantitative EDS x-ray microanalysis and EDS spectral simulation. Includes case studies to illustrate practical problem solving Covers Helium ion scanning microscopy Organized into relatively self-contained modules – no need to "read it all" to understand a topic Includes an online supplement—an extensive "Database of Electron–Solid Interactions"—which can be accessed on SpringerLink, in Chapter 3
The implementation of disarmament requirements imposed by the Security Council after the Second Gulf War established a strong and unequal power relationship between the United Nations and Iraq. Although the ensuing struggle over imposed disarmament has been a major issue in world politics, international relations theorists continue to ignore it. Deaver argues that this case has important theoretical implications. Using sociological insights and a behavioral approach, he examines the power relationship as well as Iraqi resistance from 1991 to 1998. Theorists are likely to find these analytic tools useful since they provide a ready means of studying the micro-foundations of power relations in generalized terms. Behavior such as supervision, surveillance, inspection, and monitoring are widespread and growing in world politics. A focus on tactics demonstrates the role of monitoring in maintaining and strengthening the relationship between the United Nations and Iraq. An analysis of dynamics makes comprehensible Iraqi losses of sovereignty and the eventual collapse of the relationship. Contrary to popular opinion, whoever escalated tensions hurt their own cause: Iraqi resistance contributed greatly to United Nations gains, while the United Nations successes led to the collapse of its relationship with Iraq.
Quantitative Ecotoxicology, Second Edition explores models and methods of quantitative ecotoxicology at progressively higher biological scales using worked examples and common software packages. It complements the author’s previous books, Fundamentals of Ecotoxicology, Third Edition and Ecotoxicology: A Comprehensive Treatment. Encouraging a more rigorous inferential approach to research, the book examines the quantitative features of the science of ecotoxicology. The first chapters lay the foundation by introducing fundamental concepts and definitions. The author traces the historical perspective, rationale, and characteristics of scientific ecotoxicology as well as the general measurement process. He also considers methodologies for defining and controlling variance, which could otherwise exclude valid conclusions from ecotoxicological endeavors. The book then discusses ecotoxicological concepts at increasing levels of ecological organization and outlines quantitative methods used to measure toxicant accumulation and effects. Reflecting the importance of establishing type I and type II error rates, it highlights design issues, particularly sample size and power estimation. The final chapter summarizes the book with a brief discussion of ecotoxicology from a nonregulatory perspective. Extensively updated, this second edition has been expanded to include terrestrial as well as aquatic ecotoxicology. Requiring only a basic knowledge of statistics, this highly readable book is suitable for graduate students and researchers as well as practicing environmental scientists and engineers. It guides readers to better understand the fate and effects of toxicants in the biosphere—and helps them frame this understanding in quantitative terms. What’s New in This Edition More than 40 new figures and 20 new worked examples Updated measurement quality methods and software Expanded coverage of synecological models and methods More integration of Bayesian concepts Appendices for power analysis and basic matrix methods Additional mixture toxicity and up-and-down methods Greatly expanded discussion of significance testing Expanded discussion of metapopulations Matrix tools for population demography Light isotope-based models for trophic transfer of toxicants Inclusion of metacommunity and SHE analysis techniques R script examples by Eduard Szöcs (University Koblenz-Landau) available at http://edild.github.io/blog/categories/quantitative-ecotoxicology-with-r/
Intelligence was a central element of the Cold War and the need for it was expected to diminish after the USSR's collapse, yet in recent years it has been in greater demand than ever. The atrocities of 11 September and the subsequent "war on terrorism" now call for an even more intensive effort. Important questions arise on how intelligence fits into the world of increased threats, globalization and expanded international action. This volume contains the recent work on this subject by Michael Herman, British intelligence professional for 35 years and Oxford University academic. It compares intelligence with other government information services, and discusses the British intelligence system and the case for its reform. It also addresses the ethical issues raised by intelligence's methods and results: "do they on balance make for a better world or a worse one?". Other chapters explore a wide range of intelligence topics past and present, including the transatlantic relationship, the alliance strategies of Norway and New Zealand, Mrs Thatcher's "de-unionization" of British Sigint, and personal memories of the British Cabinet Office in the 1970s. Michael Herman argues for intelligence professionalism as a contribution to international security and for its encouragement as a world standard. The modern challenge is for intelligence to support international cooperation in ways originally developed to advance national interests, while at the same time developing some restraint and international "rules of the game", in the use of intrusive and covert methods on its traditional targets. The effects of 11 September on this challenge are discussed in a thoughtful afterword.
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